Random Characters for Android

Generates a random string and copies it to the Android clipboard, as well as displays it in a short Toast popup.  The format "[abcdefgh] " is 8 random lowercase characters, surrounded by square brackets and a trailing space.

Use it for attaching a random tag to things.  A new tag is generated every time the app is run.

Copyright 2011 Ken Takusagawa

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or (at
your option) any later version.

This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.